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Question(View) in a parent or ancestor Context for android:onClick attribute defined on view class Button Pin
Vimalsoft(Pty) Ltd30-Aug-17 7:22
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David Crow30-Aug-17 10:35
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GeneralRe: (View) in a parent or ancestor Context for android:onClick attribute defined on view class Button Pin
Vimalsoft(Pty) Ltd30-Aug-17 11:08
professionalVimalsoft(Pty) Ltd30-Aug-17 11:08 
Thanks for your reply David

"My first concern is that you are declaring the click handler twice: once in the layout file, and again in code. Use one or the other, but not both."

I thought we have to add the click event on the layout file and add hookup the event to the button also in the initialization of the Activity. i learned, thanks. i am coming from asp.net background

i have changed my function in my frament page to be like this

public void btn_details_saveClick(View  view)
        {

had
 //// set onclick listener here, by deleting some process
//btn_details_save.Click += delegate
//{
//    btn_details_saveClick();
//};

and i ran it and i got the Error

java.lang.IllegalStateException: Could not find a method btn_details_saveClick(View) in the activity class android.support.v7.widget.TintContextWrapper for onClick handler on view class android.support.v7.widget.AppCompatButton with id 'btn_details_save'

i have also have a example project( 9mb) on this link Example Project

To Reproduce the Error
1) Open the drawer

2) Click on loan application and click the button "Continue" and you will get an Error

Thanks
Vuyiswa Maseko,

Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vimalsoft.com
vuyiswa[at]vimalsoft.com


modified 30-Aug-17 18:00pm.

QuestionRe: (View) in a parent or ancestor Context for android:onClick attribute defined on view class Button Pin
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QuestionUsing Android class and Xml files as templet Pin
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